[CIR][CIRGen][Builtin][Neon] Lower neon vcages_f32 (llvm#1449)

Lower neon vcages_f32

Author: AmrDeveloper

clang/lib/CIR/CodeGen/CIRGenBuiltinAArch64.cpp

@@ -2698,17 +2698,14 @@ static mlir::Value emitCommonNeonSISDBuiltinExpr(
   case NEON::BI__builtin_neon_vaddvq_u64:
     return emitNeonCall(builder, {argTy}, ops, "aarch64.neon.uaddv", resultTy,
                         loc);
-  case NEON::BI__builtin_neon_vcaged_f64: {
+  case NEON::BI__builtin_neon_vcages_f32:
+  case NEON::BI__builtin_neon_vcaged_f64:
     return emitNeonCall(builder, {argTy}, ops, "aarch64.neon.facge", resultTy,
                         loc);
-  }
-  case NEON::BI__builtin_neon_vcages_f32:
-    llvm_unreachable(" neon_vcages_f32 NYI ");
   case NEON::BI__builtin_neon_vcagts_f32:
-  case NEON::BI__builtin_neon_vcagtd_f64: {
+  case NEON::BI__builtin_neon_vcagtd_f64:
     return emitNeonCall(builder, {argTy}, ops, "aarch64.neon.facgt", resultTy,
                         loc);
-  }
   case NEON::BI__builtin_neon_vcaled_f64:
     llvm_unreachable(" neon_vcaled_f64 NYI ");
   case NEON::BI__builtin_neon_vcales_f32:

clang/test/CIR/CodeGen/AArch64/neon.c

@@ -15108,12 +15108,16 @@ int16_t test_vqmovns_s32(int32_t a) {
 //   return (uint64_t)vcltzd_f64(a);
 // }
 
-// NYI-LABEL: @test_vcages_f32(
-// NYI:   [[VCAGES_F32_I:%.*]] = call i32 @llvm.aarch64.neon.facge.i32.f32(float %a, float %b)
-// NYI:   ret i32 [[VCAGES_F32_I]]
-// uint32_t test_vcages_f32(float32_t a, float32_t b) {
-//   return (uint32_t)vcages_f32(a, b);
-// }
+uint32_t test_vcages_f32(float32_t a, float32_t b) {
+  return (uint32_t)vcages_f32(a, b);
+
+  // CIR-LABEL: vcages_f32
+  // CIR: [[TMP0:%.*]] = cir.llvm.intrinsic "aarch64.neon.facge" {{.*}}, {{.*}} : (!cir.float, !cir.float) -> !u32i
+
+  // LLVM-LABEL: @test_vcages_f32(
+  // LLVM:   [[VCAGED_F32_I:%.*]] = call i32 @llvm.aarch64.neon.facge.i32.f32(float %0, float %1)
+  // LLVM:   ret i32 [[VCAGED_F32_I]]
+}
 
 uint64_t test_vcaged_f64(float64_t a, float64_t b) {
   return (uint64_t)vcaged_f64(a, b);